TetraPond® SF1 Submersible Pond Filter Fish Mate Stainless steel construction with sealed

Stainless steel construction with sealed top to support stacked block

you need a pump that produces 5gpm (300gph) at 4' of head

Add 2 teaspoons for every 50 gallons or 1/4 cup for every 300 gallons

Ideal for applications that are not well suited for vertical pumps

TetraPond® SF1 Submersible Pond Filter Fish Mate Stainless steel construction with sealedThe TetraPond SF1 Submersible Pond Filter is a flat box filter that keeps ponds clean and prevents pump and fountain heads from clogging! Includes a flat filter box with filter to hose fitting, coarse and fine foam pads, 1" tubing, and three fittings for attaching hose to various pump inlets. Fits a wide variety of pumps, 200 2000gph For ponds 50 500 gallons in size 1 year limited warranty